NOTE: Only maintenance, adjustment, minor repair procedures plus removal and installation are described for the Automatic Transmission.
Contents: * Engine * Cooling System * Fuel System * Clutch * Manual Transmission (Strip Down and Rebuild) * Drive Shafts * Automatic Transmission * Steering * Front Suspension * Rear Suspension * Brakes * Electrical System (Plus Wiring Diagrams) * Body * Emission Control * Lubrication and Maintenance
* Wiring Diagram for Australian Mini Clubman & GT * Wiring Diagram for Australian Moke & Pick-UP * Wiring Diagram for Mini 850 Deluxe Saloon, Van & Pick-Up with Generator and Toggle Switches * Wiring Diagram for Mini 850 Deluxe Saloon, Van & Pick-Up with Alternator and Rocker Switches * Wiring Diagram for Mini 1275 GT with Alternator and Rocker Switches * Wiring Diagram for Mini with Emission Control (1975 Onwards) * Wiring Diagram for Mini Clubman, Saloon and Estate with Alternator and Rocker Switches * Wiring Diagram for Mini Clubman, Saloon and Estate with Generator and Toggle Switches * Wiring Diagram for Mini 1000 Special Deluxe Saloon with Generator and Toggle Switches * Wiring Diagram for Mini 1000 Special Deluxe Saloon with Alternator and Rocker Switches * Wiring Diagram for Mini 1275 GT with Generator and Toggle Switches
Covers everything you need to know, step by step procedures, hundreds of photographs and illustrations, routine maintenance, wiring diagrams, repairs and overhauls, and what tools to buy. Gregory's manuals are based on an actual vehicle stripdown and are researched and written by automotive engineers with vast experience.
The Mini is a little economy vehicle produced by the British Motor Corporation as well as its successors from 1959 till 2000. The authentic is considered a British icon of the 1960s. Its space-saving front-wheel drive design -- permitting 80 % of the location of the vehicle s floorpan with be chosen for travelers plus luggage -- influenced a generation of vehicle machines.
This distinctive two-door auto was crafted for BMC by Sir Alec Issigonis. It was produced at the Longbridge plus Cowley vegetation inside England, the Victoria Park / Zetland British Motor Corporation factory inside Sydney, Australia, plus later additionally inside Spain, Belgium, Chile, Italy, Malta, Portugal, South Africa, Uruguay, Venezuela plus Yugoslavia. The Mini Mark I had 3 main UK upgrades -- the Mark II, the Clubman as well as the Mark III. Within these had been a series of variations, including an property automobile, a pick-up truck, a van as well as the Mini Moke -- a jeep-like buggy. The Mini Cooper plus Cooper "S" were sportier versions which were lucrative because rally vehicles, winning the Monte Carlo Rally 4 instances from 1964 from with 1967, though inside 1966 the Mini was disqualified following the finish, together with six additional British entrants, that included the initial 4 vehicles to complete, below a questionable ruling which the vehicles had selected an illegal mixture of headlamps plus spotlights.
On introduction inside August 1959 the Mini was advertised beneath the Austin plus Morris names, because the Austin Seven plus Morris Mini-Minor. The Austin Seven was renamed with Austin Mini inside January 1962 plus Mini became a marque inside its own proper inside 1969. In 1980 it again became the Austin Mini plus inside 1988 the Rover Mini.
Sir Alexander Arnold Constantine Issigonis, ) became a Greek-British designer of vehicles, today remembered chiefly for the groundbreaking plus influential development of the Mini, introduced by the British Motor Corporation inside 1959.The Mini Moke is a car based found on the Mini crafted for the British Motor Corporation by Sir Alec Issigonis.
The name originates from "Mini"---the vehicle with that the Moke shares countless parts---and "Moke", that is an archaic dialect expression for donkey. The Moke has been advertised below numerous names including Austin Mini Moke, Morris Mini Moke plus Leyland Moke.
The initial shape had been a prototype for a light military car inside the design of the American Jeep, yet its tiny wheels plus low ground clearance prepared it impractical because an off-road car. It was subsequently available inside a civilian adaptation because a low-cost, conveniently maintained utility car. The Moke finally accomplished achievement because a beach buggy---becoming a common cult car inside the Algarve, Seychelles, Australia, the United States plus countless tropical hotels inside the Caribbean. The authentic Moke utilized identical engine, transmission plus suspension components within the Mini Van.
The initial Mokes were just built at BMC s Longbridge, Birmingham plant. 14,518 Mokes were yielded inside the UK between 1964 plus 1968, 26,000 inside Australia between 1966 plus 1981, plus 10,000 inside Portugal between 1980 plus 1993 whenever manufacturing of the Moke ended.
The Moke was integrated Australia from 1966 with 1981 where it was initially advertised because the Morris Mini Moke plus from 1973 because the Leyland Moke. Initially Australian Mokes had the same 10 inch wheels because British Mokes plus Mini saloons, but these were shortly changed by 13 inch wheels with longer back trailing arms, that produced them more useful for gentle off-road or beach utilize than the British adaptation. The strong metal seats of the British Mokes were changed with tubular-framed "deck-chair" seats. This variant began with a 998 cc engine that was flipped inside mid-production with 1,098 cc. In 1976, with all the advent of hot anti-pollution specifications, the nearby produced 1,098 cc engine was changed by an imported variation of the 998 cc engine with an air pump plus exhaust fuel recirculation, that had been developed to satisfy UK anti-pollution specifications.
For a short period about 1972, Leyland Australia yielded a variant referred with inside Leyland literature because "Moke, unique export", yet commonly called a "Californian", that had a 1,275 cc engine plus was fitted with side marker lights plus different back lights with conform with US FMVSS guidelines. The gas tank within the Austin Sprite or MG Midget was fitted under the back weight region, substituting the standard tank installed inside the left sidebox. The export Californian was easily recognisable by its rooftop plus seats, trimmed inside Op-pop verve black plus white tiger striped plastic or Orange Bali plastic, that looked quite like a fruit dish, plus was quickly advertised with the flower energy culture inside the United States.
The name "Californian" as well as the 1,275 cc engine were resurrected inside 1977 for Australian marketplace Mokes with denim seat covers, more comfortable seats, spoked wheels plus complex tubular bumpers.
Australian Mokes were exported with numerous nations, plus pioneered large-scale exports of Australian-made cars. Leyland Australia prepared much of these exports inside its advertising. The employ of Australian-made Mokes by the Israeli Army attracted controversy plus media attention.
From 1975, a pickup adaptation of the Moke was yielded, with a 1.45 x 1.50 metre drop-sided bed that protruded behind the back of the car, along with a fabric top over the cab region. At least 2 four-wheel drive Moke prototypes were produced by Leyland Australia inside the late 1970s, yet unlike the British variation, these selected really 1 engine. Leyland were planning with market this adaptation, however, Moke manufacturing inside Australia ended inside 1981 plus all which remains of the project is regarded as the prototypes that is today owned by an enthusiast inside Western Australia along with a modified differential crownwheel with gearteeth cut inside the side with drive the back tailshaft, inside the individual assortment of a Melbourne Mini expert.
In 1977 a 1,275 cc Cooper S-engined Moke was entered into the Singapore Airlines London-Sydney Marathon. The vehicle was driven over 20,000 km over 20 days plus completed inside 35th destination.
The Moke s construction is easy. The body primarily consists of 2 box-section pontoons or sideboxes running involving the front plus back wheels, plus include extensions of which within the back of the auto all of the technique as much as the front. These are associated by the floor pan, the firewall along with a strong lateral torque box which runs beneath the front seats plus stiffens the body inside torsion. The left-hand pontoon contains the gas tank; the right-hand has a compartment for the power along with a tiny lockable storage location. The 1972 "Moke, Special Export", commonly called a Californian Moke, has an Austin Sprite/MG Midget sort gas tank fitted under the back floor location to satisfy the American FMVSS protection specifications of the time. Standard Mokes of the same period plus later Californian Mokes employ the traditional tank installed inside the left sidebox. Later Portuguese Mokes have more lockable storage at the back of the car. The optional fabric canopy has plastic side windows, plus is held up with a thin tubular structure which can be removed whenever not required. In later versions this was changed with a more strong roll cage. The windscreen can be unbolted plus removed when not required. There are simply 3 curved panels inside the Moke, the bonnet, the firewall as well as the floor, every of that is just curved inside 1 way. This makes it fairly simple with reproduce plus substitute Moke body components without access with sophisticated machine tools.
Because the Moke s A-Series engine, manual gearbox plus suspension are identical to people of the standard Mini, many spare components continue to be available. The Moke has no chassis, thus the wheels, brake assemblies plus suspension are connected with front plus back subframes bolted directly onto the monocoque shell, simply because with a standard Mini. Mokes tend with need much structural repair when they are with remain inside advantageous running purchase.
The Mark III Mini had a modified bodyshell with enough changes to find the factory code change from ADO15 with ADO20. The many apparent changes were greater doorways with hidden hinges. Customer need led with the sliding windows being changed with winding windows---although certain Australian-manufactured Mark I Minis had adopted this feature inside 1965. The suspension reverted from Hydrolastic with rubber cones because a cost-saving measure.
Production at the Cowley plant was ended, as well as the easy name Mini completely changed the separate Austin plus Morris brands. In April 1974 a heater became standard equipment found on the entry level Mini 850 too, having at this point been included inside the standard specification of the additional models for several time.
In the late 1970s, Innocenti introduced the Innocenti 90 plus 120, Bertone-designed hatchbacks based found on the Mini platform. Bertone equally built a Mini Cooper similar, christened the Innocenti De Tomaso, which sported a 1275 cc engine synonymous with the MG Metro engine, however, with an 11-stud head, a specialized inlet manifold, plus selected the "A" clutch rather of the "Verto" kind. It additionally selected homokinetic shafts rather of rubber couplings.
The Mini was nonetheless common inside Britain, nevertheless appeared increasingly outdated inside the face of new plus more useful rivals. Because the late 1960s, plans had been inside spot for a new plus more useful supermini with substitute it, though the Mini was nonetheless truly the only automobile of the size built by British Leyland for the house marketplace.
In 1969, below the ownership of British Leyland, the Mini was provided a facelift by stylist Roy Haynes, that had earlier worked for Ford. The restyled variation was called the Mini Clubman, plus has a squarer frontal look, utilizing the same indicator/sidelight assembly because the Austin Maxi. The Mini Clubman was intended with substitute the upmarket Riley plus Wolseley versions. A new model, dubbed the 1275GT, was slated because the substitution for the 998 cc Mini Cooper. The Clubman Estate changed the Countryman plus Traveller. The authentic "round-front" shape stayed inside manufacturing alongside the Clubman plus 1275GT.
Production of the Clubman plus 1275GT got off with a slow begin considering the vehicles included "many manufacturing changes" including the relocation of tooling within the producer s Cowley plant with the Longbridge plant: few vehicles were handed over with clients before the early months of 1970.
Early domestic marketplace Clubmans were nevertheless delivered about cross-ply tyres even though by 1970 radials had become the norm for the auto s mainstream competitors. By 1973 new Minis were, by standard, being shipped with radial tyres, though cross-plies might be specified by unique purchase, offering British customers a cost saving of 8.
The 1275GT is usually incorrectly described because the "Mini Clubman 1275GT". The official name was constantly merely the "Mini 1275GT", plus it became a separate, distinct model within the Clubman.
In 1971, the 1,275 cc Mini Cooper S was discontinued inside the UK, exiting the Mini 1275GT because truly the only sporting Mini about sale for the rest of the decade. Innocenti inside Italy, still, continued generating their own adaptation of the Mini Cooper for certain time. While the UK built 1275GT wasn't almost because rapid because a 1275 Mini Cooper S, it was cheaper with purchase, run, plus insure. It was the initially Mini with be loaded with a tachometer. It moreover showcased a standard-fit close-ratio gearbox. Performance of the 1275GT was lively for the time, achieving 0--60 mph inside 12.9 seconds, as well as the good midrange torque available a 30--50 mph amount of time in top gear of just 9 seconds. The bluff front, though, meant which the model struggled with reach 90 mph.
Throughout the 1970s, British Leyland continued with provide the classic 1959 "round-front" shape, alongside the new Clubman plus 1275GT models. The long-nose Clubman plus 1275GT available greater crash protection, were greater prepared, plus had greater under-bonnet access, even so they were higher priced plus aerodynamically inferior with the authentic 1959 shape. The Mini Clubman plus 1275GT were changed inside 1980 by the modern hatchback Austin Metro, when manufacturing of the authentic "round-front" Mini shape continued for another 20 years. At the finish of Clubman plus 1275GT manufacturing, 275,583 Clubman saloons, 197,606 Clubman Estates plus 110,673 1275GTs had been produced.
The inline-four engine or straight-four engine is a kind of internal combustion 4 cylinder engine with all 4 cylinders installed inside a straight line, or airplane over the crankcase. The single bank of cylinders can be oriented inside either a vertical or an inclined airplane with the pistons driving a prevalent crankshaft. Where it happens to be inclined, it is very occasionally called a slant-four. In a specification chart or whenever an abbreviation is employed, an inline-four engine is indexed either because I4 or L4.
The inline-four design is within ideal main balance plus confers a degree of mechanical simplicity that makes it favored for economy vehicles. But, despite its simplicity, it suffers from a secondary imbalance that causes minor vibrations inside small motors. These vibrations become more effective because engine size plus force heighten, thus the more effective motors selected inside bigger vehicles mostly are more complex designs with over 4 cylinders.
Today most producers of four-cylinder motors for vehicles provide the inline-four design, with Subaru s flat-four engine being a notable exception, so four-cylinder is synonymous with along with a more popular expression than inline-four. The inline-four is the most commonly known engine configuration inside contemporary vehicles, whilst the V6 engine is the next top. In the late 2000s, with car producers generating efforts with lower emissions; plus heighten gas efficiency due with the excellent cost of oil as well as the financial recession, the proportion of fresh cars available inside the U.S. with four-cylinder machines rose from 20 % with 47 % between 2005 plus 2008, very inside mid-size cars where a decreasing quantity of customers have selected the V6 performance choice.
An even-firing inline-four engine is within main balance considering the pistons are moving inside pairs, plus 1 pair of pistons is usually moving up simultaneously because the different pair is moving down. However, piston acceleration plus deceleration is better inside the best half of the crankshaft rotation than inside the bottom half, considering the connecting rods are not infinitely lengthy, causing a non-sinusoidal motion. As a outcome, 2 pistons are constantly accelerating quicker inside 1 way, when the additional 2 are accelerating more gradually inside the alternative way, that causes a secondary dynamic imbalance which causes an up-and-down vibration at twice crankshaft speed. This imbalance is usual amidst all piston motors, however, the impact is especially sturdy about inline-four as a result of the 2 pistons constantly moving together.
Why for the piston s high speed throughout the 180 rotation from mid-stroke by top-dead-centre, plus back with mid-stroke, is the fact that the minor contribution with the piston s up/down movement within the connecting rod s change of angle here has the same way because the main contribution with the piston s up/down movement within the up/down movement of the crank pin. By contrast, throughout the 180 rotation from mid-stroke by bottom-dead-centre plus back with mid-stroke, the minor contribution with the piston s up/down movement within the connecting rod s change of angle has the opposite way of the main contribution with the piston s up/down movement within the up/down movement of the crank pin.
The strength of the imbalance is determined by 1. Reciprocating mass, 2. Ratio of connecting rod size with stroke, plus 3. Acceleration of piston movement. So tiny displacement motors with light pistons show small impact, plus racing motors utilize lengthy connecting rods. But, the impact grows exponentially with crankshaft rotational speed. See crossplane post for unusual inline-four designs.
The AP automatic transmission is a 4-speed automatic transmission device developed by Automotive Products as well as the British Motor Corporation particularly for employ inside the Mini.
It was special because not merely was it among the initially transverse installed automatic transmission units designed for front wheel drive, it was among the smallest inside purchase with be utilized inside the transmission-in-sump installation below the A-series engine chosen inside the Mini, plus later the 1100/1300 ranges. Another novel feature was which the transmission was crafted with utilize the engine s lubricating oil, instead of traditional automatic transmission fluid. The units were produced inside a BMC plant inside Kings Norton, Birmingham that provided complete powertrain packages with the Longbridge plus Cowley assembly vegetation.
It was additionally later selected found on the Austin Allegro, as well as its final utilize was inside the authentic variation of the Austin Metro, plus stayed an alternative till 1990.
The British Motor Corporation Limited became a UK-based car producer, created inside early 1952 with provide impact with an agreed merger of the Morris plus Austin companies.
BMC acquired the shares inside Morris Motors as well as the Austin Motor Company. Morris Motors, the carrying firm of the effective companies of the Nuffield Organisation), owned MG, Riley plus Wolseley.
The agreed exchange of shares inside Morris or Austin for shares inside the modern carrying business, BMC, became efficient inside mid-April 1952.
In September 1965 BMC took control of its main dealers Pressed Steel acquiring Jaguar s body supplier inside the procedure.
In September 1966 BMC took control of Jaguar Cars Limited.
On 14 December 1966 BMC changed its name with British Motor Holdings Limited or BMH.
BMH merged inside May 1968 with Leyland Motor Corporation Limited, that created pickups plus buses plus were owners of Standard-Triumph International Limited, BMH becoming the main piece of British Leyland Motor Corporation.
BMC was the biggest British automobile firm of its day, with 39 per cent of British output, producing a variety of vehicles below brands including Austin, Morris, MG, Austin-Healey, Riley plus Wolseley and also commercial cars plus agricultural tractors. The first chairman was Lord Nuffield nevertheless he was changed at the finish of 1952 by Austin s Leonard Lord whom continued because part till his 65th birthday inside 1961 however handing over, inside theory at minimum, the managing director duties with his deputy George Harriman inside 1956.
BMC s headquarters were at the Austin plant at Longbridge, close Birmingham plus Austin was the dominant partner inside the group because of the chairman. The employ of Morris engine designs was dropped inside 3 years plus all fresh automobile designs were coded ADO from "Amalgamated Drawing Office". The Longbridge plant was up-to-date, having been completely modernised inside 1951, plus compared quite favourably with Nuffield s 16 different plus frequently older fashioned factories spread over the English Midlands. Austin s administration systems still, particularly expense control plus advertising, were less wise because Nuffield s plus because the marketplace changed from a shortage of vehicles with competition this was with tell. The biggest-selling vehicle, the Mini, was famously analysed by Ford Motor Company that concluded which BMC should be losing 25 about each 1 available. The happen was which though volumes held up effectively throughout the BMC era, marketplace share fell because did profitability plus therefore investment inside brand-new models, causing the 1966 merger with Jaguar Cars with shape British Motor Holdings, as well as the government sponsored merger of BMH with Leyland Motor Corporation inside 1968.
At the time of the mergers, there was clearly a perfectly established dealership network for every of the marques. Among the car-buying British public there was clearly a tendency of loyalty with a certain marque plus marques appealed with different marketplace segments. This meant which marques competed against every different inside several regions, though certain marques had a bigger range than others. The Riley plus Wolseley models were marketing inside surprisingly little numbers. Styling was furthermore getting distinctly aged fashioned plus this caused Leonard Lord, inside an unusual move for him, with call on the services of a exterior stylist.
Mini 1971 - 1978 plus Mini Moke 1971 - 1982 Gregorys Owners Service plus Repair Manual 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981